HVAC CONTRACTORS · PHOENIX, AZ
Six Star AC & Refrigeration logoHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%95+33.3Reliability 15%87+13.1Craft & service 20%8+1.6Value 10%98+9.8Momentum 8%78+6.2Track record 7%47+3.3Accountability 5%28+1.4Experts Score= 69Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.69SCORE

Six Star AC & Refrigeration

Better than 85% of HVAC contractors · #10 of 67

5.0★206 Google reviewsGoogle star rating as shown on Google Maps.
5.00★last 12 monthsAverage stars on reviews from the last 12 months only.
0%1–2★ in 2 yrs (avg 2%)Share of reviews from the last 24 months that gave 1 or 2 stars.
0%complaints answeredShare of 1–3★ reviews the owner publicly replied to.

Six Star AC & Refrigeration for install thermostat

Clear ✕
Jobs reviewedHow many Google reviews are tagged with this job.6
★ on this jobAverage stars on the reviews where the customer tagged this exact job (Google’s “Services” field).5.00
Usually paidThe price range customers picked most often for this job.—
Rank for this jobPosition of this company in the Job match ranking for this job among the companies we track.Its Job match: 73/100.How Job match is calculatedBuilt only from reviews Google tagged “Install thermostat”:Stars on this job 55%Number of such jobs 25%Overall Experts Score 20%Stars are pulled toward the category average when a company has few tagged jobs, so 3 perfect reviews don’t beat 80 great ones. 4.3★ scores 0, 5.0★ scores full. Volume is compared with the busiest company for this job.#18 / 50
Said fairOf customers who rated the price, the share who chose “Great price” or “Reasonable” rather than “Overpriced”.100%

All 6 Google reviews tagged “Install thermostat”

★★★★★ Ryan · 2 months ago

I decided to go with Six Star after getting an estimate from another company who appeared to try to upsell me on a different type of system that would have required additional electrical work. Additionally, this first company I spoke with recommended a system that wasn't one of the well-known brand names. Joe was…

Great priceInstall thermostatInstall AC
★★★★★ barbara · 3 months ago

Joe and his team both have diagnosed and fixed one of my HVACs and replaced one. Both times they were professional, reasonable and got the job done timely. They were very responsive when I had an issue that came up afterward and fixed it right away. I trust them

Reasonable priceHVAC system repairHVAC system maintenanceInstallation
★★★★★ Wael · 3 years ago

Unbelievable, an HVAC company that actually shows up fast and very honest! Will definitely be recommending them to all of my friends and family. These guys are the best!!

A/C system maintenanceCleaningHVAC system maintenance+ Responsiveness+ Punctuality+ Quality
★★★★★ Sarmad · 3 years ago

"I recently had the pleasure of working with Six Star AC, and I am thoroughly impressed. From the get-go, their professionalism shone through. Their service was impeccable and, true to their reputation, entirely hassle-free. One of the highlights of my experience was their transparent pricing structure. There were…

A/C system maintenanceHVAC duct & vent cleaningCleaning+ Responsiveness+ Punctuality+ Quality
★★★★★ alyssa · 3 years ago

This company was absolutely amazing I called 2 other companies before six star and all they wanted to do was charger me 15,000 for a ac unit, Marcus from six star and figured out the problem instantly saving me a ton of money and I didn’t have to change my unit, I am truly thankful for six star ac and the honesty…

A/C system maintenanceHVAC system maintenanceHVAC system repair+ Responsiveness+ Punctuality+ Quality
★★★★★ BSPE · 3 years ago

Ralph, Joe and Naji are one of the best i’ve ever seen. Service was top standard and it was at a great price with no trouble getting straight to work. Given how hot az is I would like to thank you all for such an outstanding job. My ac has never blown so much cold air.

HVAC duct & vent cleaningHeating system maintenanceHVAC system repair+ Responsiveness+ Punctuality+ Quality

vs category

Blue = Six, grey = HVAC contractors average

SatisfactionReliabilityCraftValueMomentumTrackAccountability
This companyCategory average

Rating over time

4.04.55.02024-Q1: 5.00★ (10 reviews)2024-Q2: 4.93★ (14 reviews)2024-Q3: 5.00★ (13 reviews)2024-Q4: 5.00★ (11 reviews)2025-Q1: 5.00★ (10 reviews)2025-Q2: 5.00★ (21 reviews)2025-Q3: 5.00★ (25 reviews)2025-Q4: 5.00★ (15 reviews)2026-Q1: 5.00★ (21 reviews)2026-Q2: 5.00★ (13 reviews)2026-Q3: 5.00★ (13 reviews)2026-Q4: 5.00★ (2 reviews)2024-Q12024-Q42025-Q32026-Q22026-Q4
This companyIndustrydot size = review count

Price

$924+187% vs typical HVAC contractors

Bar = middle half of what customers paid · gold mark = category median.

Great price 62%Reasonable 33%Overpriced 0%Not sure 4%

Score factorsHow the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%95+33.3Reliability 15%87+13.1Craft & service 20%8+1.6Value 10%98+9.8Momentum 8%78+6.2Track record 7%47+3.3Accountability 5%28+1.4Experts Score= 69Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.

SatisfactionSatisfaction · 35%Recency-weighted star average (2-year half-life), shrunk toward the category mean by review volume.Bar = this company’s percentile, tick = category average.
95
ReliabilityReliability · 15%How rarely jobs go badly: share of 1–2★ reviews in the last 24 months (fewer = better).Bar = this company’s percentile, tick = category average.
87
Craft & serviceCraft & service · 20%Google review highlights: Quality, Professionalism, Responsiveness, Punctuality — net praise per review.Bar = this company’s percentile, tick = category average.
8
ValueValue · 10%Customers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights.Bar = this company’s percentile, tick = category average.
98
MomentumMomentum · 8%Last 12 months vs lifetime average — improving or slipping.Bar = this company’s percentile, tick = category average.
78
Track recordTrack record · 7%Review volume and years with reviews.Bar = this company’s percentile, tick = category average.
47
AccountabilityAccountability · 5%Owner replies to 1–3★ reviews.Bar = this company’s percentile, tick = category average.
28

Praised for

Google highlights · percentile vs peersGoogle review highlights (Quality, Professionalism…): positive minus negative mentions per review, as a percentile vs peers.

Quality
+20 / −0
Professionalism
+20 / −0
Responsiveness
+20 / −0
Punctuality
+19 / −0
Value
+17 / −0

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